The wonderful women at Cavegirlforums.com are holding a Halo Tournament for the fight against Breast Cancer. This is the second year they are holding the tournament and there are plenty of people signed up! The tournament is October 20,2007 on Xbox Live. The entry fee is $10 but all proceeds go to the Susan B. Komen Breast Cancer Foundation.
You can also donate without competing if you wish. Good luck to all those that participate!
Edit: I’ll donate $40 if four people want to play for GamingAngels.com!